Research Article

PEGylated Cisplatin Nanoparticles for Treating Colorectal Cancer in a pH-Responsive Manner

Figure 1

Characterization of HA-Cis and HA-mPEG-Cis NPs. (a) The schematic diagram of HA-mPEG-Cis by self-assembly targeting CD44-positive CRC cells. TEM image of (b) HA-Cis and (c) HA-mPEG-Cis NPs. . The size (intensity) distribution of (d) HA-Cis and (e) HA-mPEG-Cis NPs.
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